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Fedora 43: python-jiter Critical Buffer Overflow Advisories 2025-4154ea83d0

fedora
Calendar Grey November 5, 2025
Dist Fedora Esm H88
Fast iterable JSON parser update for Fedora 43 includes critical buffer overflow security issue identified.
uv / python-uv-build 0.9.5 https://github.com/astral-sh/uv/blob/0.9.5/CHANGELOG.md ruff 0.14.2 https://github.com/astral-sh/ruff/blob/0.14.2/CHANGELOG.md Pydantic 2.12.3

Summary

Fast iterable JSON parser.

Update Information:

uv / python-uv-build 0.9.5 https://github.com/astral-sh/uv/blob/0.9.5/CHANGELOG.md ruff 0.14.2 https://github.com/astral-sh/ruff/blob/0.14.2/CHANGELOG.md Pydantic 2.12.3 Blog post maturin 1.9.6 https://github.com/PyO3/maturin/blob/v1.9.6/Changelog.md python-typing-inspection 0.4.2 (2025-10-01) Add typing_objects.is_noextraitems() python-jiter 0.11.0 https://github.com/pydantic/jiter/releases/tag/v0.11.0 python-pydantic-extra-types 2.10.6 https://github.com/pydantic/pydantic-extra-types/releases/tag/v2.10.6 Typer 0.20.0 Features \u2728 Enable command suggestions on typo by default. Upgrades \u2b06\ufe0f Add (official) support for Python 3.14. Internal Assorted small enhancements. FastAPI 0.120.1 Upgrades \u2b06\ufe0f Bump Starlette to 0.50.0. Internal \U0001f527 Add license and license-files to pyproject.toml, remove License from classifiers. 0.120.0 There are no major nor breaking changes in this release. \u2615\ufe0f The internal reference documentation now uses annotated_doc.Doc i...

Topics%20covered

Topics Covered

security advisory security issue fedora buffer overflow critical python-jiter

Change Log

* Fri Oct 17 2025 Packit - 0.11.1-1 - Update to 0.11.1 upstream release - Resolves: rhbz#2404693 * Thu Sep 25 2025 Benjamin A. Beasley - 0.11.0-1 - Update to 0.11.0 (close RHBZ#2395167)

References


[ 1 ] Bug #2360699 - ruff-0.14.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2360699 [ 2 ] Bug #2371174 - maturin-1.9.4 is available https://bugzilla.redhat.com/show_bug.cgi?id=2371174 [ 3 ] Bug #2395006 - rust-serde_json-1.0.145 is available https://bugzilla.redhat.com/show_bug.cgi?id=2395006 [ 4 ] Bug #2395167 - python-jiter-0.11.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2395167 [ 5 ] Bug #2398117 - rust-regex-1.11.3 is available https://bugzilla.redhat.com/show_bug.cgi?id=2398117 [ 6 ] Bug #2398118 - rust-regex-automata-0.4.11 is available https://bugzilla.redhat.com/show_bug.cgi?id=2398118 [ 7 ] Bug #2398161 - fastapi-cloud-cli-0.2.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2398161 [ 8 ] Bug #2400050 - python-fastapi-0.118.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2400050 [ 9 ] Bug #2400578 - python-typing-inspection-0.4.2 is available ...

Read the Full Advisory

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-4154ea83d0' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
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Name: python-jiter
Product: Fedora 43
Version: 0.11.1
Release: 1.fc43
URL: https://github.com/pydantic/jiter/
Summary: Fast iterable JSON parser

Topics%20covered

Topics Covered

security advisory security issue fedora buffer overflow critical python-jiter

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